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1.00ct I VVS1 Round Lab Grown Diamond

ID • I/VVS1 • IGI LG844611049

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844611049

Diamond specifications and retailer prices

From $452 NZD
$255 USD
As of November 1, 2026
Save $1,066 NZD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,519 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844611049 or 844611049. Listed at 5 retailers as of November 1, 2026, with prices from $452 to $1,519, a $1,066 spread on the same certified stone. MOH London lists it at $1,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844611049
Dimensions6.40 × 6.46 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
6.40 mm6.46 mm1.00 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844611049
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,519 NZD|Low: $452 NZD|High: $1,526 NZD|Avg: $948 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$452 NZD
Retailer 4$758 NZD
Retailer 3$1,013 NZD
Retailer 5$1,142 NZD
MOH London$1,519 NZD

6 data points across 5 retailers

5 retailers$452 NZD to $1,519 NZD

B+
Cheapest Retailer
-
$452 NZD
$255 USD
B+
Retailer 2
-
$758 NZD
$427 USD
View
B
Retailer 3
-
$1,013 NZD
$571 USD
View
B
Retailer 4
-
$1,142 NZD
$644 USD
View
Most Expensive
B
MOH London
LG844611049 · Nov 1
$1,519 NZD
£674 GBP
View
4 more retailers have this diamond
Prices start from $452 NZDSave up to $1,066 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.00ct Round
$452 NZD